<template>
  <el-dialog
    title="新增员工"
    :visible="showDialog"
    @close="closeDialog"
  >
    <!-- 表单 -->
    <el-form ref="addForm" :model="formData" :rules="formRules" label-width="120px">
      <el-form-item label="姓名" prop="username">
        <el-input v-model="formData.username" style="width:50%" placeholder="请输入姓名" />
      </el-form-item>
      <el-form-item label="手机" prop="mobile">
        <el-input v-model="formData.mobile" style="width:50%" placeholder="请输入手机号" />
      </el-form-item>
      <el-form-item label="入职时间" prop="timeOfEntry">
        <el-date-picker v-model="formData.timeOfEntry" style="width:50%" placeholder="请选择入职时间" />
      </el-form-item>
      <el-form-item label="聘用形式" prop="formOfEmployment">
        <el-select v-model="formData.formOfEmployment" style="width:50%" placeholder="请选择" />
      </el-form-item>
      <el-form-item label="工号" prop="workNumber">
        <el-input v-model="formData.workNumber" style="width:50%" placeholder="请输入工号" />
      </el-form-item>
      <el-form-item label="部门" prop="departmentName">
        <el-input v-model="formData.departmentName" readonly style="width:50%" placeholder="请选择部门" @click.native="showDepts" />
        <div v-if="isShowTree" class="tree-box">
          <el-tree :data="treeData" :props="{label:'name'}" />
        </div>
      </el-form-item>
      <el-form-item label="转正时间" prop="correctionTime">
        <el-date-picker v-model="formData.correctionTime" style="width:50%" placeholder="请选择转正时间" />
      </el-form-item>
    </el-form>
    <!-- footer插槽 -->
    <template v-slot:footer>
      <el-button @click="closeDialog">取消</el-button>
      <el-button type="primary">确定</el-button>
    </template>
  </el-dialog>
</template>

<script>
import { reqGetDepartment } from '@/api/departments'
import { tranListToTreeData } from '@/utils'
export default {
  props: {
    showDialog: {
      type: Boolean,
      default: false
    }
  },
  data() {
    return {
      // 新增员工需要的数据
      formData: {
        username: '', // 用户名
        mobile: '', // 手机号
        formOfEmployment: '', // 聘用形式
        workNumber: '', // 工号
        departmentName: '', // 部门
        timeOfEntry: '', // 入职时间
        correctionTime: '' // 转正时间
      },
      formRules: {
        username: [
          { required: true, message: '用户姓名不能为空', trigger: ['blur', 'change'] },
          { min: 1, max: 4, message: '用户姓名为1-4位', trigger: ['blur', 'change'] }
        ],
        mobile: [
          { required: true, message: '手机号不能为空', trigger: ['blur', 'change'] },
          { pattern: /^1[3-9]\d{9}$/, message: '手机号格式不正确', trigger: ['blur', 'change'] }
        ],
        formOfEmployment: [
          { required: true, message: '聘用形式不能为空', trigger: ['blur', 'change'] }
        ],
        workNumber: [
          { required: true, message: '工号不能为空', trigger: ['blur', 'change'] }
        ],
        departmentName: [
          { required: true, message: '部门不能为空', trigger: ['blur', 'change'] }
        ],
        timeOfEntry: [
          { required: true, message: '请选择入职时间', trigger: ['blur', 'change'] }
        ]
      },
      // 树形数据
      treeData: [],
      isShowTree: false
    }
  },
  methods: {
    // 控制新增员工对话框隐藏
    closeDialog() {
      this.$emit('update:showDialog', false)
    },
    // 获取部门列表
    async showDepts() {
      this.isShowTree = !this.isShowTree
      if (this.isShowTree) {
        const { data } = await reqGetDepartment()
        this.treeData = tranListToTreeData(data.depts, '')
      }
    }
  }
}
</script>

<style lang="scss" scoped>
.tree-box {
   position: absolute;
   left: 0;
   top: 40px;
   z-index: 999;
   border: 1px solid #ccc;
   width: 50%;
   border-radius: 5px;
   overflow: hidden;
}
</style>
